Facebook Image Different From Blog Image

I have searched the Forum and see many things to check, such as the FB debugger, ‘og:image property not explicitly being provided,’ etc. posts but haven’t been able to resolve my issue.

Sometimes the post’s images display correctly and sometimes they pick up an image widget image from my home page. In the FB debugger the correct image is said to be displayed but in fact it isn’t.

For example: In our last two posts the second to last post displays correctly while the last post does not. See: https://weareonechurch.com/news/

Any guidance is appreciated.